13171220066840

Names of 13171220066840

• Cardinal: 13171220066840 can be written as Thirteen trillion, one hundred seventy-one billion, two hundred twenty million, sixty-six thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.317122006684 × 10¹³

Factors of 13171220066840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8782

Divisors of 13171220066840

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 11 20 22 40 44 55 61 88 110 122 181 220 244 305 331 362 440 488 610 662 671 724 905 1220 1324 1342 1448 1655 1810 1991 2440 2648 2684 3310 3355 3620 3641 3982 5368 6620 6710 7240 7282 7964 8191 9955 11041 13240 13420 14564 15928 16382 18205 19910 20191 22082 26840 29128 32764 36410 39820 40382 40955 44164 55205 59911 65528 72820 79640 80764 81910 88328 90101 100955 110410 119822 121451 145640 161528 163820 180202 201910 220820 222101 239644 242902 299555 327640 360404 403820 441640 444202 450505 479288 485804 499651 599110 607255 659021 720808 807640 888404 901010 971608 999302 1110505 1198220 1214510 1318042 1482571 1776808 1802020 1998604 2221010 2396440 2429020 2498255 2636084 2711221 2965142 3295105 3604040 3654571 3997208 4442020 4858040 4996510 5272168 5422442 5496161 5930284 6590210 7309142 7412855 8884040 9993020 10844884 10992322 11860568 13180420 13556105 14618284 14825710 16308281 18272855 19986040 21689768 21984644 26360840 27112210 27480805 29236568 29651420 29823431 32616562 36545710 40200281 43969288 54224420 54961610 59302840 59646862 65233124 73091420 80400562 81541405 90436831 108448840 109923220 119293724 130466248 146182840 149117155 160801124 163082810 165384481 180873662 201001405 219846440 238587448 298234310 321602248 326165620 330768962 361747324 402002810 452184155 490731001 596468620 652331240 661537924 723494648 804005620 826922405 904368310 981462002 994805141 1192937240 1323075848 1608011240 1653844810 1808736620 1819229291 1962924004 1989610282 2453655005 3307689620 3617473240 3638458582 3925848008 3979220564 4907310010 4974025705 5398041011 6615379240 7276917164 7958441128 9096146455 9814620020 9948051410 10796082022 14553834328 18192292910 19629240040 19896102820 21592164044 26990205055 29934591061 36384585820 39792205640 43184328088 53980410110 59869182122 72769171640 107960820220 119738364244 149672955305 215921640440 239476728488 299345910610 329280501671 598691821220 658561003342 1197383642440 1317122006684 1646402508355 2634244013368 3292805016710 6585610033420 13171220066840
• Sum of all divisors σ(n): 33144758599680
• Sum of proper divisors (its aliquot sum) s(n): 19973538532840
• 13171220066840 is an abundant number, because the sum of its proper divisors (19973538532840) is greater than itself. Its abundance is 6802318466000

Bases of 13171220066840

• Binary: 10111111101010101001111001001011001000011000₂
• Hexadecimal: 0xBFAA9E4B218
• Base-36: 4O2RWCUMW

Squares and roots of 13171220066840

• 13171220066840 squared (13171220066840²) is 173481038049128694067585600
• 13171220066840 cubed (13171220066840³) is 2284956929568917421080626717909421504000
• The square root of 13171220066840 is 3629217.5557329159
• The cube root of 13171220066840 is 23616.1266218019

Scales and comparisons

• 13,171,220,066,840 seconds is equal to 418,804 years, 2 weeks, 6 days, 16 hours, 47 minutes, 20 seconds.
• To count from 1 to 13,171,220,066,840 would take you about one million, forty-seven thousand and ten years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13171220066840 cubic inches would be around 1968 feet tall.

Recreational maths with 13171220066840

• 13171220066840 backwards is 04866002217131
• The number of decimal digits it has is: 14
• The sum of 13171220066840's digits is 41
• More coming soon!